UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qzPFJA/Zc6kbkw1jnIzqDlirpDIErgay6WBPY/YZLU=' 
WHERE 
  key_id = 'a1a267ea4bf25a29188124568608072a556f6d5ed005aeb5d30a46bae550029c' 
  AND (
    token = '/qzPFJA/Zc6kbkw1jnIzqDlirpDIErgay6WBPY/YZLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )